baber/WOPTO huggingface dataset:
Patent JP-2003267233-A (JP)
Title: Electric power steering device
Inventor: TOMINAGA TSUTOMU
IPC: H02K7/116
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of reducing the effect of radiation noise caused by PWM drive by eliminating external wiring connecting an electric motor to a control device, increasing output by improving heat radiation, and enhancing the ease of assembly of the electric motor and the control device.  <P>SOLUTION: A housing 64 tightly fixed with a metal board 61 is placed opposite to the electric motor 30, radiator fins are provided to the outside of the housing 64, and the inside and outside of a cover 65, and the metal board 61, a large current board 62, and a control board 63 are built in the inside of the housing 64 and the cover 65 in a laminated structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273960-A (JP)
Title: Communication regulation control method in communication system, communication system using the same and receiver
Inventor: TAKAHASHI MASAHIRO
IPC: H04L12/825
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication regulation control method, a communication system and a receiver capable of preferably preventing generation of a congested state in which the number of pieces of received data in a reception node increases.  <P>SOLUTION: In the communication system consisting of a transmitter 1 (node A) that transmits a data signal and the receiver 2 (node B) that receives the data signal, the receiver 2 is provided with a transmitting/receiving part 20 that performs transmission/reception of the data signal and a regulation control request signal with the transmitter 1 and a communication control part 30 that controls the transmitting/ receiving part 20. A communication regulation control part 31 of the communication control part 30 monitors the number of pieces of the received data per unit time by a fundamental cycle TX and a divided cycle TY and performs communication regulation control by a second regulation method by comparing the maximum number Y of pieces of dividedly received data with the fundamental number X of pieces of the received data in the divided cycle TY in addition to the communication regulation control by the fundamental number X of pieces of the received data in the fundamental cycle TX.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273908-A (JP)
Title: Network and router
Inventor: YAMANAKA NAOAKI
IPC: H04L47/762
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance use efficiency of the entire network by efficiently using empty resources of a network.  <P>SOLUTION: Adjustment is performed by transmitting/receiving rearrangement requests of connection among a plurality of edge routers that use the connection. In this case, a relay router holds an IP address of an edge router regarding the connection via the present router and provides information about the IP address to an edge router at an information requesting origin based on an address information request from the edge router. The edge router transmits a rearrangement request to other edge routers to which the present router requests rearrangement based on the provided information about the IP address.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269048-A (JP)
Title: Door
Inventor: TSUMOTO HIROHIKO
IPC: B32B33/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door which exhibits the sense of depth and is free from a problem caused by temperature change, etc., in a service condition.  <P>SOLUTION: The door consists of a door substrate, and surface materials and an edge banding material which are stuck to the door substrate. The door substrate has a thickness of 5 to 20 mm and has surface finish materials stuck to front and rear surfaces thereof which materials are made of the same material as that of the substrate. The surface material is made of a transparent resin with a thickness of 0.5 to 5.0 mm, and has a decorating layer for painting or printing on a rear surface thereof. Both the surface material and the edge banding material are bonded to the door substrate via an elastic adhesive layer which can absorb the difference in expansion/contraction between the door substrate and the surface material and the edge banding material, caused by heat, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283202-A (JP)
Title: Waveguide type polarizer/demultiplexer
Inventor: YONEDA HISAFUMI
IPC: H01P1/161
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type polarizer/demultiplexer which can be miniaturized, made axially short and can have a broad band, and has excellent performance.  <P>SOLUTION: Since the distance between upper and lower sidewalls of third and fourth rectangular branch waveguides 2c, 2d is half or lower than the free space wavelength of a used frequency band, a horizontal polarized wave H hardly leaks toward terminals P4, P5 by an insulation effect. The direction of an electric field is changed by a metallic block 4 and a short circuit plate 3, the field becomes an electric field distribution in a state in which E face miter-shaped bends of the two waveguides are placed symmetrically. Accordingly, the radio wave H inputted from a terminal P1 is efficiently outputted to terminals P2, P3 while suppressing the reflection to the terminal P1 and the leakage to terminals P4, P5. Furthermore, a square waveguide step 5 is provided in a position where a reflected wave from a branching section and a reflected wave by the step 5 are cancelled each other in the vicinity of a cutoff frequency of a TE01 mode of the radio wave H, thereby suppressing the deterioration in reflection characteristics of the radio wave H, The same is true for a vertical polarized wave V.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283220-A (JP)
Title: High-frequency apparatus, resonator, filter, waveguide and communication apparatus
Inventor: MATSUI NORIBUMI
IPC: H01P7/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a high-frequency apparatus, a resonator, a filter, a waveguide which are capable of being constituted by combining a plurality of members on which electrodes made of a superconducting film are formed, and a communication apparatus using the same.  <P>SOLUTION: Superconducting films 2b, 2f are formed on the surfaces of base materials 1b, 1f to be bonded, and metallic films 3b, 3f are formed on the prescribed portions thereof. By bonding the metallic films on the prescribed portions of a metallic framework 4, the superconducting films of the surfaces of two base materials are electrically connected via the metallic films and the framework.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279862-A (JP)
Title: Omnidirectional endoscopic device
Inventor: ARAI MINORU
IPC: A61B1/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an omnidirectional endoscopic device capable of exposing the visual field of an omnidirectional light receiving mechanism to illumination light regardless of the size of the internal space of an observation object.  <P>SOLUTION: In the omnidirectional endoscopic device 1, an omnidirectional light receiving unit 20 receiving incident light from the entire periphery in a peripheral direction and reflecting it in a base end direction to a relay lens optical system 13 is provided on the tip part of the insertion part 12 of an endoscope 10. The insertion part 12 is slidably inserted to a holding cylinder 33. A light guide 35 (illumination light transmission means) is embedded in the holding cylinder 33 and an emission surface at the tip of the light guide 35 faces the tip surface of the holding cylinder 33. The holding cylinder 33 can be slid by a grip 31 at a base end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281969-A (JP)
Title: Tact switch and adhesive tape therefor
Inventor: SUZUKI SHINJI
IPC: C09J7/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape for a tact switch which meets the thinned tact switch and in which a malfunction does not occur.  <P>SOLUTION: The adhesive tape for the tact switch, where an adhesive layer is provided on a supporting substrate, is characterized in that the supporting substrate is formed by making a fluorine resin a sheet by casting process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282807-A (JP)
Title: Lead frame bending device
Inventor: SAKURAI KOSUKE
IPC: H01L23/50
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame bending device which is capable of markedly reducing scratches or dents made on or in a lead frame in number, dispensing with a lubricating oil which is required to be applied to a mold when the bending width of the lead frame is large, and does not require a final cleaning process for the lead frame.  <P>SOLUTION: The lead frame bending device is composed of a set of molds, a punch 10 and a die 12, and a drive mechanism 14 which presses the punch 10 downward in a vertical direction. The lead 16 of the lead frame is fed between the punch 10 and the die 12, and, when the rod 14a of the drive mechanism 14 presses the punch 10 downward in a vertical direction, the punch 10 descends in a certain direction at an angle to the vertical direction to bend the lead frame by press molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275115-A (JP)
Title: Mirror attaching structure of mirrored cabinet
Inventor: MAEZAWA MASAMI
IPC: A47K1/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To dispose of a mirror by material and recycle the mirror by making the mirror detachable from a wash cabinet.  <P>SOLUTION: The wash cabinet comprises a cabinet body 12 with a counter 13, a faucet 14 and a basin 15, etc., and the mirrored cabinet 1 with a box- shaped mirrored cabinet body 2 with a front opening, the mirror 3, a lighting part 4 and a storage part 5, etc. In the mirrored cabinet 1, the mirror 3 is inserted into a mirror insertion hole 8 in the mirrored cabinet body 2, a groove part 7 consisting of an overhang part guide 6 of the mirrored cabinet body 2 and the bottom part 10 of the mirrored cabinet body 2 is slid, and the mirror 3 is located at an inclined part of an end part 11 of the mirrored cabinet body 2, so that the mirror 3 is detachably fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287722-A (JP)
Title: Accessory for spectacle frame
Inventor: SUZUKI TAKETOSHI
IPC: A44C25/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily fit accessories to a number of kinds of spectacle frames without requiring a special structure on a spectacle side, to easily remove the fitted accessories and to fix the accessories to a spectacle frame in a stable state during fitting.  <P>SOLUTION: Mounting rings 1b and 1b formed of elastic bodies are respectively consecutively installed to both sides of an ornamental body 3B and the ends of end pieces 5b of the spectacles are inserted into mounting holes 1c and 1c of the mounting rings 1b and 1b and are passed through a temple 5a of the spectacles, by which the accessories 1B are fitted to the spectacle frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294509-A (JP)
Title: Flowmeter
Inventor: FUJII YASUHIRO
IPC: G01F3/22
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowmeter capable of selecting a measuring cycle not an integral multiple of a pulsation cycle in a relatively short time in an environment wherein pressure pulsation is generated.  <P>SOLUTION: An instantaneous flow calculation part 20b measures an instantaneous flow with a measuring cycle set in a measuring timing generation part 20a by using an instantaneous flow measuring part 4. A synchronization determination part 25 is provided with a first peak detection means 25b and a second peak detection means 25c for deciding an upper peak value and a lower peak value from the time series of the instantaneous flow, and an intermediate value setting means 25a for setting the average value of the upper peak value and the lower peak value as an intermediate value. A measuring cycle change means 25 formed in the determination part 25 directs the generation part 20a to change the measuring cycle when the instantaneous flow does not cross the intermediate value in a specified multiple times of continuous measurement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291088-A (JP)
Title: Cutting method for belt with projections and its manufacturing method
Inventor: OE TOMOYUKI
IPC: B65G15/42
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method for a belt equipped with projections and a method of manufacturing such a belt whereby it is possible to accurately cut the belt without deformation of any projection and maintain the verticality of each projection after cutting.  <P>SOLUTION: The method is to cut the belt into a certain width by a cutter 10 having a pair of blades 11 while a belt sleeve 1 is rotated where projections are provided at certain intervals on the belt back surface 2, whereby the belt is cut into the specified width 3A by putting the cutter 10 in pressure contact with the belt back surface 2 while the belt sleeve 1 is rotated, and then the cutter 10 is advanced in the uncut direction for a distance corresponding to the width 2A and put in pressure contact with the belt back surface 2 so as to cut into a plurality of belts having a width A, and its this procedure is repeated bit by for all width of the sleeve 1 and belts having a width A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293504-A (JP)
Title: Reinforced concrete floor structure
Inventor: ISHIBASHI HISAYOSHI
IPC: E04B5/43
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced concrete floor structure equipped with a plurality of span direction connecting beams for bay connecting beams between columns opposed to each other capable of solving such the problem that each span connecting beam needs to be manufactured by casting concrete in a site by making use of a form and that form installation work, reinforcements arrangement work and scaffold construction are required, resulting in the work complicated.  <P>SOLUTION: In the reinforced concrete floor structure comprised of frame constitution beams constituting a rectangular frame and a plurality of connecting beams for connecting frame constitution spans opposed to each other, connected sections are provided to divided bodies (50) constituted by dividing a plurality of connecting beams into several pieces each or one by one, and the connected sections of the divided bodies are connected with connecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002304726-A (JP)
Title: Method and medium for optical recording
Inventor: TSUKAMOTO SHUJI
IPC: G11B7/125
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To increase the recording density of information on an optical recording medium and further to suppress the occurrence of errors during reading operation. SOLUTION: By this optical recording method, recording marks 48A to 48G are formed by irradiating the optical recording medium 10 with a laser beam. In a recording layer 12, virtual recording cells 40 are prescribed successively in a moving direction S; and at least three stages of cleaning power, standby power, and recording power for forming recording marks 48A to 48G are so set as the irradiation power of the laser beam as to increase in this order and the time of recording irradiation with the recording medium is set in >=5 stages. Irradiation with the cleaning power is carried out for a specific time after the irradiation with the recording power is completed and irradiation with the standby power is performed from the time when the irradiation with the cleaning power is completed until a next virtual recording cell begins to be irradiated with the recording power; and thus at least 5 kinds of recording marks 48A to 48G of different size are formed on the virtual recording cells 40 to perform the multilevel recording of information.
Patent JP-2003295325-A (JP)
Title: Image reader and method for reading image
Inventor: TSUJI JUNICHI
IPC: H04N1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image reader which reads a correct image out of a head image frame with simple constitution.  <P>SOLUTION: A fogging detection sensor provided to a film carrier detects a fogging part on the tip side of a photographic film and decides that no image frame is recorded in the fogging detected area. After detecting the head image frame with a frame position detection sensor provided to the film carrier, the head image frame is aligned with the optical axis of an image read part to read an image. Consequently, a misdecision on a check tape positioned at the fogging part as the head image frame is avoided and the head image frame can correctly be specified without using a check tape detection sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291659-A (JP)
Title: Hybrid driving device and fr type automobile with the hybrid driving device
Inventor: TANIGUCHI TAKAO
IPC: B60L50/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional hybrid driving device; for example, it is difficult to store the hybrid driving device in a current allocation space for an automatic transmission in the case of loading a two-motor type hybrid driving device to an FR type automobile.  <P>SOLUTION: A generator 7 and a planetary gear 9 for power distribution stored in a transmission case 29 are supported on an engine 5 side. A motor 10<SB>1</SB>for driving and a reduction planetary gear 11 stored in a motor housing 30 are stored and supported in a center housing of a vehicle body 2. The rotation of the engine 5 is continuously varied by controlling the generator 7 and is output to an intermediate shaft 32 and transmitted to an output shaft 16<SB>1</SB>via a flexible coupling 46. The output shaft drives a rear wheel 25 while assisted by the motor 10<SB>1</SB>for driving.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294242-A (JP)
Title: Heating cooking device and its method
Inventor: UCHIYAMA TOMOMI
IPC: A47J27/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooking device and its method which maintains the boiling state of a food to be heated by detecting the start of boiling of the food and performing the good cooking.  <P>SOLUTION: The device is equipped with: a heating chamber 1 containing the food 2 to be heated; a heating means 3 heating the food 2; a temperature detection means 7 directly or indirectly detecting the temperature of the food 2; and a control means 9 controlling the heating means 3. The start of the boiling of the food is detected based on the temperature distribution information of the heating food. Thereby, the start of the boiling is securely determined according to the temperature distribution information at a plurality of positions of the food. The heating means 3 heats the food with high power in a short time, and heat it in the boiling state in a short time of period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293245-A (JP)
Title: Hot-melt tape for clothes or the like
Inventor: KAWAGUCHI SHINICHI
IPC: D03D15/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-melt tape for clothes easily performing a mending work such as hemming in high dimensional accuracy while keeping the softness of the cloth after mending.  <P>SOLUTION: The hot-melt tape for clothes is produced by providing a strip of a woven cloth made of a polyester, a nylon or other materials, forming a hot-melt part 2 on the woven cloth along the length of the cloth 1 and applying a tacky adhesive part 3 in the form of spots or a line to the cloth along the length of the cloth avoiding the hot-melt part 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292213-A (JP)
Title: Calender treatment apparatus
Inventor: KATO SHIGEMI
IPC: G11B5/84
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calender treatment apparatus capable of preventing the generation of handling defectiveness when a calendar is treated by passing a sheet-like product between a pair of metal rolls.  <P>SOLUTION: In this calender treatment apparatus 10, a dancer roller 16 is provided in the forward stage of a pressure part 18. The dancer roller 16 applies a higher tension to a magnetic tape 22 only while the pressurizing treatment of the magnetic tape 22 is performed by metallic rollers 34A-34E. The magnetic tape 22 to which the higher tension is applied is pressurized and treated by metallic rollers 34A-34E of the pressure part 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301987-A (JP)
Title: Pipe joint for branching
Inventor: TSUTSUMI CHIAKI
IPC: F16L41/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint for branching wherein the problem of conventional pipe joint for branching is solved, and a branch pipe is easily taken out with a main pipe shallowly buried.  <P>SOLUTION: In the pipe joint for branching, a first pipe part 20 erected toward the main pipe 10 and a saddle member 2 having a second pipe part 23 communicating the first pipe part 20 are provided astride on the top surface of the main pipe 10, a branch pipe is connected to the second pipe part 23 and the first pipe part 20 is communicated to the main pipe 10. The second pipe part 23 is adjacently arranged to the first pipe 20 in the longitudinal direction of the main pipe 10, and the central axis C2 of the second pipe part 23 is arranged so as to intersect with the central axis C0 of the main pipe 10 in a plan view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300889-A (JP)
Title: Skin care preparation comprising graphite silica rock
Inventor: KAYO TAKAO
IPC: C04B41/86
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation comprising graphite silica rock which emits far-infrared radiation.  <P>SOLUTION: This skin care preparation comprises graphite silica rock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301004-A (JP)
Title: Slurry polymerization process
Inventor: OGINO KOICHI
IPC: C08F10/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a propylenic polymer enabling stable and continuous operation even in producing a low melting propylenic polymer, without causing the polymer in a slurry to melt into lump at the site of an axial flow pump for circulation even in using a loop polymerizer with a small capacity.  <P>SOLUTION: The process uses a loop polymerizer in which the minimum gap between an impeller and a casing of the axial flow pump for circulation is set to ≥3 mm to conduct the continuous slurry polymerization to produce the propylenic polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002374589-A (JP)
Title: Noise reduction method
Inventor: BUCK MARKUS
IPC: G10L21/0216
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction method with which crosstalk is minimized in an effective signal to an interference reference signal. SOLUTION: The noise reduction method in which the interference reference signal is produced for a multi-channel interference compensation system comprises the steps of minimizing undesired effective signal components as reference by reducing interference in the effective signal via a spectral subtraction in at least one channel, supplying the useful signal to other channel, and forming at least one interference reference signal by the subtraction of both channels.
Patent JP-2003308966-A (JP)
Title: Mask, electroluminescence equipment and method of manufacturing the same, and electronic device
Inventor: IKEHARA TADAYOSHI
IPC: H01L51/50
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To make alignment of a unit mask easy.  <P>SOLUTION: The mask has two or more first substrates 10 each of which has a mask pattern, and a second substrate 20 by which the two or more first substrates 10 are supported. The second substrate 20 has a support section 22 on which the two or more first substrates 10 are put, and two or more stoppers 24. By each stopper 24, movement in the one direction of any of the first substrates 10 is regulated, and the movement in the opposite direction is permitted.  <P>COPYRIGHT: (C)2004,JPO